X to the second power or x squared.
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A negative power just means to invert it. Let's say we had x^(-2) - it is the same thing as 1/(x^2).
To get the power of a number you multiply it by itself the specified number of times. For instance, the power 2 to the power of 3 would be 2 X 2 X 2 w 2 which would be 8. The power of 2 to power of 10 would therefore be 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 which would equal 1024. 10 to the power of 10 would be 10,000,000,000. 1 to the power of 10 would be 1.
= Z X and Y are examples. 2 to the power of X multiplied by 2 to the power 2 equals 16 What is X? X=2 2 to the power of 2 (2x2) multiplied (X) by 2 to the power of 2 (2x2) (2x2)4 X (2x2)4 = 4X4 = 16
The equation of a circle through the center (using "^" for power) is: x^2 + y^2 = r^2 To have the center anywhere else, say, through point (a, b), just replace "x" with "x-a" (in this case: x - 1), and "y" with "y-b" (in this case: y - -1, or y + 1).
2 to the 4th power is solved by 2 x 2 x 2 x 2 = 16 2 to the 5th power is solved by 2 x 2 x 2 x 2 x 2 = 32
X to the power 2 is written as - X^2
When a number is raised to a power, it is itself multiplied together the power times, eg:22 = 2 x 223 = 2 x 2 x 2so:210 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2= 2 x (2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2)= 2 x 29= twice 29
x^(2-x-6)/x^(2-4) x^(-4-x)/x^-2(x^-2)*(x^(-2-6))= x^(-2-x)
It is always negative when raised to an odd power and always positive when raised to an even power -2 to the third power = -2 x -2 x -2 = -8 -2 to the fourth power = -2 x -2 x -2 x -2 = +16
2 to the power of 11 can be calculated by multiplying 2 by itself 11 times. This results in 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2, which equals 2048. So, 2 to the power of 11 is equal to 2048.
I'll say no. Let's look at it: Try to make the first part rearrange to look like: 2 / sqrt(X) = 2 / [x^(1/2)] = 2 * x^(-1/2)Half X to the power minus half could mean(Half of X) to the power (minus half) = (X/2)^(-1/2) = [(1/2)^(-1/2)] * [(X)^(-1/2)] = [(2)^(1/2)] / [(X)^(1/2)] = sqrt(2) / sqrt(X), which is not the same.If you mean Half of [X to the power (minus half)] = (1/2) * (X)^(-1/2) = (1/2) / (X)^(1/2) =1 / [2*sqrt(X)], which is not the same either.